<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no, viewport-fit=cover"/>
<meta name="description" content="Show a GoJS Palette in a floating window and use an Inspector for changing the appearance of the selected node."/> 
<link rel="stylesheet" href="../assets/css/style.css"/> 
<!-- Copyright 1998-2021 by Northwoods Software Corporation. -->
<title>HTML Interaction</title>
</head>

<body>
  <!-- This top nav is not part of the sample code -->
  <nav id="navTop" class="w-full z-30 top-0 text-white bg-nwoods-primary">
    <div class="w-full container max-w-screen-lg mx-auto flex flex-wrap sm:flex-nowrap items-center justify-between mt-0 py-2">
      <div class="md:pl-4">
        <a class="text-white hover:text-white no-underline hover:no-underline
        font-bold text-2xl lg:text-4xl rounded-lg hover:bg-nwoods-secondary " href="../">
          <h1 class="mb-0 p-1 ">GoJS</h1>
        </a>
      </div>
      <button id="topnavButton" class="rounded-lg sm:hidden focus:outline-none focus:ring" aria-label="Navigation">
        <svg fill="currentColor" viewBox="0 0 20 20" class="w-6 h-6">
          <path id="topnavOpen" fill-rule="evenodd" d="M3 5a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM3 10a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM9 15a1 1 0 011-1h6a1 1 0 110 2h-6a1 1 0 01-1-1z" clip-rule="evenodd"></path>
          <path id="topnavClosed" class="hidden" fill-rule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clip-rule="evenodd"></path>
        </svg>
      </button>
      <div id="topnavList" class="hidden lg:text-base sm:block items-center w-auto mt-0 text-white p-0 z-20">
        <ul class="list-reset list-none font-semibold flex justify-end flex-wrap sm:flex-nowrap items-center px-0 pb-0">
          <li class="p-1 sm:p-0"><a class="topnav-link" href="../learn/">Learn</a></li>
          <li class="p-1 sm:p-0"><a class="topnav-link" href="../samples/">Samples</a></li>
          <li class="p-1 sm:p-0"><a class="topnav-link" href="../intro/">Intro</a></li>
          <li class="p-1 sm:p-0"><a class="topnav-link" href="../api/">API</a></li>
          <li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/products/register.html">Register</a></li>
          <li class="p-1 sm:p-0"><a class="topnav-link" href="../download.html">Download</a></li>
          <li class="p-1 sm:p-0"><a class="topnav-link" href="https://forum.nwoods.com/c/gojs/11">Forum</a></li>
          <li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/contact.html"
           target="_blank" rel="noopener" onclick="getOutboundLink('https://www.nwoods.com/contact.html', 'contact');">Contact</a></li>
          <li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/sales/index.html"
           target="_blank" rel="noopener" onclick="getOutboundLink('https://www.nwoods.com/sales/index.html', 'buy');">Buy</a></li>
        </ul>
      </div>
    </div>
    <hr class="border-b border-gray-600 opacity-50 my-0 py-0" />
  </nav>
  <div class="md:flex flex-col md:flex-row md:min-h-screen w-full max-w-screen-xl mx-auto">
    <div id="navSide" class="flex flex-col w-full md:w-48 text-gray-700 bg-white flex-shrink-0"></div>
    <!-- * * * * * * * * * * * * * -->
    <!-- Start of GoJS sample code -->
    
    <script src="../release/go.js"></script>
    <div class="p-4 w-full">
<style type="text/css">
      .draggable {
        display: inline-block;
        vertical-align: top;
        border: 4px solid #BBB;
        border-radius: 4px;
        background-color: #F5F5F5;
        position: absolute;
        top: 20px;
        left: 20px;
        z-index: 500;
      }

      .handle {
        background-color: lightblue;
        cursor: move;
        text-align: center;
        font: bold 12px sans-serif;
      }

      #infoDraggable {
        font: 12px helvetica, sans-serif;
        min-width: 213px;
      }

      #myInfo {
        width: 100%;
        overflow: hidden;
      }

      #myPaletteDiv {
        background-color: #F5F5F5;
        width: 100%;
        height: 100%;
      }

      /*
  One simple way of making a div fill its space,
  with allowances for the title (top) and the resize handle (bottom)
  */
      #paletteContainer {
        position: absolute;
        bottom: 14px;
        left: 0px;
        right: 0px;
        top: 14px;
      }
</style>

<script src="https://code.jquery.com/jquery-3.6.0.min.js" integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" crossorigin="anonymous"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.min.js" integrity="sha256-VazP97ZCwtekAsvgPBSUwPFKdrwD3unUfSGVYrahUqU=" crossorigin="anonymous"></script>
<script src="../extensions/Figures.js"></script>
<link rel='stylesheet' href='../extensions/DataInspector.css' />
<script src="../extensions/DataInspector.js"></script>

<script id="code">
  function init() {
    if (window.goSamples) goSamples();  // init for these samples -- you don't need to call this

    // Note that we do not use $ here as an alias for go.GraphObject.make because we are using $ for jQuery
    var GO = go.GraphObject.make;  // for conciseness in defining templates

    myDiagram =
      GO(go.Diagram, "myDiagramDiv",
        { "undoManager.isEnabled": true });

    // define several shared Brushes
    var fill1 = "rgb(105,210,231)"
    var brush1 = "rgb(65,180,181)";

    var fill2 = "rgb(167,219,216)"
    var brush2 = "rgb(127,179,176)";

    var fill3 = "rgb(224,228,204)"
    var brush3 = "rgb(184,188,164)";

    var fill4 = "rgb(243,134,48)"
    var brush4 = "rgb(203,84,08)";

    myDiagram.nodeTemplateMap.add("", // default category
      GO(go.Node, "Auto",
        { locationSpot: go.Spot.Center },
        new go.Binding("location", "loc", go.Point.parse).makeTwoWay(go.Point.stringify),
        GO(go.Shape, "Ellipse",
          { strokeWidth: 2, fill: fill1, name: "SHAPE" },
          new go.Binding("figure", "figure"),
          new go.Binding("fill", "fill"),
          new go.Binding("stroke", "stroke")
        ),
        GO(go.TextBlock,
          {
            margin: 5,
            maxSize: new go.Size(200, NaN),
            wrap: go.TextBlock.WrapFit,
            textAlign: "center",
            editable: true,
            font: "bold 9pt Helvetica, Arial, sans-serif",
            name: "TEXT"
          },
          new go.Binding("text", "text").makeTwoWay())));

    // On selection changed, make sure infoDraggable will resize as necessary
    myDiagram.addDiagramListener("ChangedSelection", function(diagramEvent) {
      var idrag = document.getElementById("infoDraggable");
      idrag.style.width = "";
      idrag.style.height = "";
    });


    // initialize the Palette that is in a floating, draggable HTML container
    myPalette = new go.Palette("myPaletteDiv");  // must name or refer to the DIV HTML element
    myPalette.nodeTemplateMap = myDiagram.nodeTemplateMap;
    myPalette.model = new go.GraphLinksModel([
      { text: "Lake", fill: fill1, stroke: brush1, figure: "Hexagon" },
      { text: "Ocean", fill: fill2, stroke: brush2, figure: "Rectangle" },
      { text: "Sand", fill: fill3, stroke: brush3, figure: "Diamond" },
      { text: "Goldfish", fill: fill4, stroke: brush4, figure: "Octagon" }
    ]);

    myPalette.addDiagramListener("InitialLayoutCompleted", function(diagramEvent) {
      var pdrag = document.getElementById("paletteDraggable");
      var palette = diagramEvent.diagram;
      pdrag.style.width = palette.documentBounds.width + 28 + "px"; // account for padding/borders
      pdrag.style.height = palette.documentBounds.height + 38 + "px";
    });


    $(function() {
      $("#paletteDraggable").draggable({ handle: "#paletteDraggableHandle" }).resizable({
        // After resizing, perform another layout to fit everything in the palette's viewport
        stop: function() { myPalette.layoutDiagram(true); }
      });

      $("#infoDraggable").draggable({ handle: "#infoDraggableHandle" });


      var inspector = new Inspector('myInfo', myDiagram,
        {
          properties: {
            // key would be automatically added for nodes, but we want to declare it read-only also:
            "key": { readOnly: true, show: Inspector.showIfPresent },
            // fill and stroke would be automatically added for nodes, but we want to declare it a color also:
            "fill": { show: Inspector.showIfPresent, type: 'color' },
            "stroke": { show: Inspector.showIfPresent, type: 'color' }
          }
        });
    });

  }

  window.addEventListener('DOMContentLoaded', init);
</script>

<div id="sample">

    <div id="paletteDraggable" class="draggable" style="height: 300px;">
      <div id="paletteDraggableHandle" class="handle">Palette</div>
      <div id="paletteContainer">
        <div id="myPaletteDiv"></div>
      </div>
    </div>

    <div id="infoDraggable" class="draggable" style="display: inline-block; vertical-align: top; padding: 5px; top: 20px; left: 380px;">
      <div id="infoDraggableHandle" class="handle">Info</div>
      <div>
      <div id="myInfo"></div>
      </div>
    </div>

    <div style="display: inline-block; vertical-align: top; width:400px">
      <div id="myDiagramDiv" style="background-color: whitesmoke; border: solid 1px black; height: 400px"></div>
    </div>



    <p>
      This sample contains a draggable HTML element (using jQuery UI), which houses a GoJS Palette.
    </p>
    <p>
      A DIV to the right of the diagram houses the <a href="../extensions/DataInspector.html">GoJS Data inspector extension</a>,
      which displays some editable information about each Node.
    </p>

</div>
    </div>
    <!-- * * * * * * * * * * * * * -->
    <!--  End of GoJS sample code  -->
  </div>
</body>
<!--  This script is part of the gojs.net website, and is not needed to run the sample -->
<script src="../assets/js/goSamples.js"></script>
</html>
